The UNS Reef System Automatic Top Off (ATO) is an automatic top-off device that simplifies the task of maintaining a stable water level within the aquarium. Designed to complement the Ultum Nature Systems Reef System line, this optional ATO ensures stable water levels, improving tank equilibrium and preventing salinity fluctuations. The Reef System ATO is reliable and reduces the manual workload associated with routine aquarium maintenance. What we like about the Ultum Nature Systems Reef System ATO Water Level Stabilization: This device eliminates the tedious task of topping off water levels saving time and the need to monitor. Ensuring the aquarium is replenished prevents fluctuations in salinity levels, improving the health and balance of the aquarium. Effective Design: Designed to work with the Ultum Nature Systems Reef System aquarium line and provides a streamlined appearance. Model Specifications Model Dimensions (IN) Reservoir (GAL) Compatibility R60 6.57 x 9.33 x 7.18" 2 (7L) UNS Reef System R60 R90 10.35 x 10 x 13.58" 6 (23L) UNS Reef System R90 R120 8.66 x 11.96 x 15.84" 7 (27L) UNS Reef System R120 R150 11.02 x 11.33 x 15.84" 9 (32L) UNS Reef System R150 R180 13.07 x 11.18 x 15.84" 10 (38L) UNS Reef System R180 About Ultum Nature Systems Ultum Nature Systems strives to provide industry leading, premium grade aquarium goods with the everyday hobbyist in mind. Versatile and sleek, their innovatively designed aquariums are the perfect canvas and groundwork for all styles of aquarium keeping from planted to marine and reef aquariums. The rest of the catalog features artistic yet user-friendly essential items to compliment and promote the success of a healthy ecosystem. Ultum Nature Systems offers a variety of aquatic plant species, CO2 accessories, substrate, hardscape material, fertilizers and more.
